/*
 * Copyright (C) 2021 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.lahm.library.utils;

/**
 * TextUtils
 *
 * @since 2021-04-10
 */
public class TextUtils {
    private TextUtils() {
    }

    /**
     * 是否为空
     *
     * @param str 字符串
     * @return 空返回true否则返回false
     */
    public static boolean isEmpty(String str) {
        return str == null || "".equals(str);
    }
}
